Class: Rascut::Asdoc::Httpd

Inherits:
Object
  • Object
show all
Includes:
Utils
Defined in:
lib/rascut/asdoc/httpd.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Utils

asdoc_home, home, path_escape, rascut_db, rascut_db_path, rascut_db_read

Constructor Details

#initialize ⇒ Httpd

Returns a new instance of Httpd.



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# File 'lib/rascut/asdoc/httpd.rb', line 17

def initialize
  @logger = Logger.new(STDOUT)
  @threads = []
  @data = Rascut::Asdoc::Data.asdoc_data
end

Instance Attribute Details

#command ⇒ Object (readonly)

Returns the value of attribute command.



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# File 'lib/rascut/asdoc/httpd.rb', line 22

def command
  @command
end

#data ⇒ Object (readonly)

Returns the value of attribute data.



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# File 'lib/rascut/asdoc/httpd.rb', line 34

def data
  @data
end

Instance Method Details

#config ⇒ Object 



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# File 'lib/rascut/asdoc/httpd.rb', line 108

def config
  #command.config
  {}
end

#json_handler ⇒ Object 



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# File 'lib/rascut/asdoc/httpd.rb', line 36

def json_handler
  ProcHandler.new do |req, res|
    ary = []
    params = Mongrel::HttpRequest.query_parse(req.params['QUERY_STRING'])
    if word = params['word']
      method_re, class_re, package_re = *search_regexes(word.strip)

      c = 0
      if method_re
        @data[:methods].each do |i| 
          if i[:name].match method_re
            next if class_re && !i[:classname].match(class_re)
            next if package_re && !i[:package].match(package_re)
            ary << i
            c += 1
            break if c >= 20
          end
        end
      elsif class_re
        @data[:classes].each do |i| 
          if i[:classname].match class_re
            next if package_re && !i[:package].match(package_re)
            ary << i
            c += 1
            break if c >= 20
          end
        end
      elsif package_re
        @data[:packages].each do |i| 
          if i[:package].match package_re
            ary << i
            c += 1
            break if c >= 20
          end
        end
      end
    end

    res.start do |head, out|
      head['Content-Type'] = 'application/json'
      out << ary.to_json
    end
  end
end

#logger ⇒ Object 



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# File 'lib/rascut/asdoc/httpd.rb', line 113

def logger
  @logger
end

#run ⇒ Object 



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# File 'lib/rascut/asdoc/httpd.rb', line 24

def run 
  port = config[:port] || 3002
  host = config[:bind_address] || '0.0.0.0'

  @http_server = Mongrel::HttpServer.new(host, port)
  @http_server.register('/', Mongrel::DirHandler.new(asdoc_home.to_s))
  @http_server.register('/json', json_handler)
  @http_server.run
  logger.info "Start Mongrel: http://#{host}:#{port}/"
end

#search_regexes(w) ⇒ Object 



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# File 'lib/rascut/asdoc/httpd.rb', line 81

def search_regexes(w)
  method_re = class_re = package_re = nil

  words = w.split(/\s+/)
  words.each do |word|
    case word[0..0]
    when '.'
      #package
      package_re = /#{Regexp.escape(word[1..-1])}/
    when /[A-Z]/
      # class
      class_re = /#{Regexp.escape(word)}/
      #when '#'
    else
      # method
      method_re = /^#{Regexp.escape(word.sub('#', ''))}/
    end
  end
  [method_re, class_re, package_re]
end

#stop ⇒ Object 



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# File 'lib/rascut/asdoc/httpd.rb', line 103

def stop
  # XXX
  # @http_server.stop
end